X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/fdbd7d958bd1c463e3d40adfdb6a8ddd241c308a..43773cb247a1fb744b57070b715bfa5d53a00822:/services/api/app/controllers/orvos/v1/jobs_controller.rb

diff --git a/services/api/app/controllers/orvos/v1/jobs_controller.rb b/services/api/app/controllers/orvos/v1/jobs_controller.rb
new file mode 100644
index 0000000000..6b14db9ecb
--- /dev/null
+++ b/services/api/app/controllers/orvos/v1/jobs_controller.rb
@@ -0,0 +1,41 @@
+class Orvos::V1::JobsController < ApplicationController
+  accept_attribute_as_json :script_parameters, Hash
+  accept_attribute_as_json :resource_limits, Hash
+  accept_attribute_as_json :tasks_summary, Hash
+
+  def index
+    want_ancestor = @where[:script_version_descends_from]
+    if want_ancestor
+      # Check for missing commit_ancestor rows, and create them if
+      # possible.
+      @objects.
+        dup.
+        includes(:commit_ancestors). # I wish Rails would let me
+                                     # specify here which
+                                     # commit_ancestors I am
+                                     # interested in.
+        each do |o|
+        if o.commit_ancestors.
+            select { |ca| ca.ancestor == want_ancestor }.
+            empty? and !o.script_version.nil?
+          begin
+            o.commit_ancestors << CommitAncestor.find_or_create_by_descendant_and_ancestor(o.script_version, want_ancestor)
+          rescue
+          end
+        end
+        o.commit_ancestors.
+          select { |ca| ca.ancestor == want_ancestor }.
+          select(&:is).
+          first
+      end
+      # Now it is safe to do an .includes().where() because we are no
+      # longer interested in jobs that have other ancestors but not
+      # want_ancestor.
+      @objects = @objects.
+        includes(:commit_ancestors).
+        where('commit_ancestors.ancestor = ? and commit_ancestors.is = ?',
+              want_ancestor, true)
+    end
+    super
+  end
+end